Apple today posted DVD Studio Pro 3.0.1, the latest version of its professional DVD authoring software. According to the release notes, version 3.0.1 is strongly recommended for all users of DVD Studio Pro 3 and improves general stability, compiling when using long MPEG-1 video clips, as well as compiling tracks with a transition on a still image at the end of the track. In addition, burned DVDs will mount successfully on Mac OS 9, no longer requiring Command-Option-I.